56677745332 has 24 divisors (see below), whose sum is σ = 112437634400. Its totient is φ = 24782171616.

The previous prime is 56677745317. The next prime is 56677745347. The reversal of 56677745332 is 23354777665.

It is an interprime number because it is at equal distance from previous prime (56677745317) and next prime (56677745347).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28682082 + ... + 28684057.

Almost surely, 2^56677745332 is an apocalyptic number.

56677745332 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56677745332 is a deficient number, since it is larger than the sum of its proper divisors (55759889068).

56677745332 is a wasteful number, since it uses less digits than its factorization.

56677745332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57366175 (or 57366173 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 55.

The spelling of 56677745332 in words is "fifty-six billion, six hundred seventy-seven million, seven hundred forty-five thousand, three hundred thirty-two".